Considering the Novotel Metz Centre in Metz?
A VT member wrote the following comment about visiting Metz:
Cathedral by Aurorae
This is a view of the St. Etienne cathedral, as seen from the Place d'Armes square. There is also the entrance, lthough it doesn't appear like that, since it only seem to be the side of the church, but don't be fooled. Approach the Cathedral and you'll find a way to enter eventually.